Patents by Inventor Su-Hong Tseng

Su-Hong Tseng has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Detection circuit
    Patent number: 7248707
    Abstract: A plug detection circuit. The detected circuit is disposed in an electronics device with an earphone jack, accepting plugs with a plurality of conductive rings. The detection circuit has a plurality of pins, wherein a first pin detects, and outputs a first logic potential, and a second pin detects the potentials at the conductive rings and outputs a second logic potential. The detection circuit determines the type of earphone connected to the earphone jack.
    Type: Grant
    Filed: July 30, 2003
    Date of Patent: July 24, 2007
    Assignee: High Tech Computer Corp.
    Inventors: Yu-Chun Peng, Ching-Sung Ho, Su-Hong Tseng, Hsi-Cheng Yeh
  • Detection circuit
    Publication number: 20050090141
    Abstract: A plug detection circuit. The detected circuit is disposed in an electronics device with an earphone jack, accepting plugs with a plurality of conductive rings. The detection circuit has a plurality of pins, wherein a first pin detects, and outputs a first logic potential, and a second pin detects the potentials at the conductive rings and outputs a second logic potential. The detection circuit determines the type of earphone connected to the earphone jack.
    Type: Application
    Filed: July 30, 2003
    Publication date: April 28, 2005
    Inventors: Yu-Chun Peng, Ching-Sung Ho, Su-Hong Tseng, Hsi-Cheng Yeh
  • Smart answering phone
    Publication number: 20040081297
    Abstract: A method for answering a call from a remote terminal with a smart phone. The method comprises the steps of pre-storing a sound clip in the smart phone, receiving the call and acquiring a caller identity delivered therewith from the remote terminal, generating a selection signal corresponding to the caller identity, and selecting a voice signal derived from a microphone or from the sound clip to be transmitted to the remote terminal according to the selection signal.
    Type: Application
    Filed: August 20, 2003
    Publication date: April 29, 2004
    Inventors: Ching-sung Ho, Su-Hong Tseng, Hsi-Cheng Yeh, Chan-Li Liang